2026 NPPES data Occupational Medicine Physician NPI 1134248776 PA
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WAYNE ESTES, PA

Occupational Medicine Physician in JOHNSTON, Rhode Island. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
27
Medicare Part D claims · 19 beneficiaries · Occupational Medicine Physician avg: 605
What the federal data reveals: WAYNE ESTES, PA is a Occupational Medicine Physician ([object Object]) practicing in JOHNSTON, Rhode Island with a Medicare Part D prescribing footprint of 27 claims across 19 beneficiaries .

What stands out: WAYNE ESTES, PA filed 27 Medicare Part D claims in 2023 across JOHNSTON, Rhode Island. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board-eligible specialty (heuristic — not verified)

WAYNE ESTES, PA practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

WAYNE ESTES, PA at a glance

Quality data not reported

NPI registry status

Active

Issued 03/28/2007

NPI 1134248776

Primary specialty

Occupational Medicine Physician

Niche

2,230 US NPIs in this specialty

Medicare Part D claims

27 96% vs specialty avg

2023 prescription claims

Specialty avg: 605

Specialty distribution in Rhode Island

How Occupational Medicine Physician compares to other specialties among Rhode Island providers

Rhode Island providers

Occupational Medicine Physician share within Rhode Island

1. Occupational Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Occupational Medicine Physician share within Rhode Island

Specialty board-certification context

Estimated specialty board-certified rate — Occupational Medicine Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Occupational Medicine Physician ABMS/AOA estimate

Est. board-certified rate (Occupational Medicine Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Occupational Medicine Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

WAYNE ESTES, PA is a Occupational Medicine Physician provider practicing in JOHNSTON, Rhode Island, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA. NPI: 1134248776. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

WAYNE ESTES, PA appears in the CMS NPPES registry as a Occupational Medicine Physician provider holding PA credentials at 1526 ATWOOD AVE, JOHNSTON, RI, 02919, with a listed phone of (401) 273-9400. NPI 1134248776 was issued on 03/28/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ESTES most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 27 prescription claims written by this provider, covering 19 Medicare beneficiaries and totaling roughly $2K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Occupational Medicine Physician is a narrow specialty nationwide, with 2,230 enrolled providers across 52 states and an average of 605 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1526 ATWOOD AVE
JOHNSTON, RI 02919

Provider Details

NPI 1134248776
Specialty Occupational Medicine Physician
Credentials PA
Gender Male
NPI Issued 03/28/2007

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

27
Total Claims
$2K
Total Drug Cost
19
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
27
Total Day Supply
456
Generic Drug Cost
$2K

Patient Demographics

Average Patient Age
63.6 years
Avg HCC Risk Score
1.10

Occupational Medicine Physician Overview

How WAYNE ESTES, PA fits within the Occupational Medicine Physician landscape nationally.

2,230
Occupational Medicine Physician Providers in US
52
States with Occupational Medicine Physician
605
Avg Claims per Provider

WAYNE ESTES, PA's 27 claims are below the specialty average of 605.

Nearby Occupational Medicine Physician Providers in Rhode Island

Other clinicians with the same primary specialty enrolled in Rhode Island, drawn from the same CMS NPPES roster as ESTES.

Compare Occupational Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is WAYNE ESTES, PA's specialty?
WAYNE ESTES, PA specializes in Occupational Medicine Physician and practices in JOHNSTON, Rhode Island. Credentials: PA.
How much does WAYNE ESTES, PA prescribe under Medicare Part D?
In 2023, WAYNE ESTES, PA wrote 27 Medicare Part D claims totaling $2K in drug costs for 19 beneficiaries.
Where is WAYNE ESTES, PA located?
WAYNE ESTES, PA is located at 1526 ATWOOD AVE, JOHNSTON, RI, 02919. Phone: (401) 273-9400.
What is WAYNE ESTES, PA's NPI number?
WAYNE ESTES, PA's National Provider Identifier (NPI) is 1134248776, issued on 03/28/2007.
How many Occupational Medicine Physician providers are there in the US?
There are 2,230 Occupational Medicine Physician providers across 52 states in the US. The average Occupational Medicine Physician provider writes 605 Medicare Part D claims per year.
Does WAYNE ESTES, PA accept Medicare?
WAYNE ESTES, PA appears in CMS Medicare data with 27 Part D claims and 19 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify WAYNE ESTES, PA's credentials?
WAYNE ESTES, PA's NPI is 1134248776 with credentials PA. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology